Service difficulty report · Power Supply · Boeing 777223

Difficulty date
November 13, 2024
Submitted
November 14, 2024
Operation
Air carrier
Aircraft
N798AN
Make and model
Boeing 777223
Aircraft serial
30797
Aircraft time
89,908 hours, 11,763 cycles
Part
Power Supply
Part number
D71702001
Part serial
63765
Condition
Inoperative
Location
Zone 200
Stage of operation
IN
How discovered
C
Nature of condition
L
Precautionary procedure
K

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

AIRCRAFT WAS NOT GROUNDED: DURING PS CHECK FOUND EMERGENCY LIGHT INOPERATIVEAT DOOR 4R. REMOVED AND REPLACED POWER SUPPLY 2 EACH (AALA202411143257), (AALA202411143798). OPERTIONAL CHECK GOOD. PER AMM 33-51-06.